JBD 4S 12V 100A LiFePo4 Battery Bluetooth Smart BMS Same Port Built-in Bluetooth

4S 12V 100A 200A 250A LifePo4 Battery DALY SMART BMS APP Protection Board w/ BT. UK 10xIsolierungs-Epoxidplatte für Batterie 3.2V 280Ah 320Ah 310Ah 12.8V LiFePo4. 1 4S 12V 100A LiFePo4 BMS with Built-in BT.

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